<style>
    .qdiv{ width:250px; height:280px; float:left; margin:30px }
    .qdiv div{ width:250px; height:30px; text-align:center; line-height:30px }
</style>
<div class="layui-card-header SearchTable">
    二维码：<span id="detail_name_str" class="color_green">登陆二维码</span>
</div>
<div class="layui-card-body">
    <div class="qdiv">
        <img src="getQCodeApi?q=http://www.sina.com.cn" width="250" height="250">

        <div>Sina.Com</div>
    </div>
    <div class="qdiv">
        <img src="getQCodeApi?q=http://www.163.com" width="250" height="250">

        <div>163.Com</div>
    </div>
</div>